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CBSE Class 7 Maths

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1. Integers

1.1 Introduction

1.2 Recall

1.3 Properties Of Addition And Subtraction Of Integers

1.4 Multiplication Of Integers

1.5 Properties Of Multiplication Of Integers

1.6 Division Of Integers

1.7 Properties Of Division Of Integers

2.Fractions And Decimals

2.1 Introduction

2.2 How Well Have You Learnt About Fractions?

2.3 Multiplication Of Fractions

2.4 Division Of Fractions

2.5 How Well Have You Learnt About Decimal Numbers

2.6 Multiplication Of Decimal Numbers

2.7 Division Of Decimal Numbers

3. Data Handling

3.1 Introduction

3.2 Collecting Data

3.3 Organisation Of Data

3.4 Representative Values

3.5 Arithmetic Mean

3.6 Mode

3.7 Median

3.8 Use Of Bar Graphs With A Different Purpose

3.9 Chance And Probability

4.Simple Equations

4.1 A Mind-Reading Game!

4.2 Setting Up Of An Equation

4.3 Review Of What We Know

4.4 What Equation Is?

4.5 More Equations

4.6 From Solution To Equation

4.7 Applications Of Simple Equations To Practical Situations

5. Lines And Angles

5.1 Introduction

5.2 Related Angles

5.3 Pairs Of Lines

5.4 Checking For Parallel Lines

6. The Triangle And Its Properties

6.1 Introduction

6.2 Medians Of A Triangle

6.3 Altitudes Of A Triangle

6.4 Exterior Angle Of A Triangle And Its Property

6.5 Angle Sum Property Of A Triangle

6.6 Two Special Triangles : Equilateral And Isosceles

6.7 Sum Of The Lengths Of Two Sides Of A Triangle

6.8 Right-Angled Triangles And Pythagoras Property

7. Congruence Of Triangles

7.1 Introduction

7.2 Congruence Of Plane Figures

7.3 Congruence Among Line Segments

7.4 Congruence Of Angles

7.5 Congruence Of Triangles

7.6 Criteria For Congruence Of Triangles

7.7 Congruence Among Right-Angled Triangles

8. Comparing Quantities

8.1 Introduction

8.2 Equivalent Ratios

8.3 Percentage – Another Way Of Comparing Quantities

8.4 Use Of Percentages

8.5 Prices Related To An Item Or Buying And Selling

8.6 Charge Given On Borrowed Money Or Simple Interest

9. Rational Numbers

9.1 Introduction

9.2 Need For Rational Numbers

9.3 What Are Rational Numbers?

9.4 Positive And Negative Rational Numbers

9.5 Rational Numbers On A Number Line

9.6 Rational Numbers In Standard Form

9.7 Comparison Of Rational Numbers

9.8 Rational Numbers Between Two Rational Numbers

9.9 Operations On Rational Numbers

10. Practical Geometry

10.1 Introduction

10.2 Construction Of A Line Parallel To A Given Line, Through A Point Not On The Line

10.3 Construction Of Triangles

10.4 Constructing A Triangle When The Lengths Of Its Three Sides Are Known (SSS Criterion)

10.5 Constructing A Triangle When The Lengths Of Two Sides And The Measure Of The Angle Between Them Are Known. (SAS Criterion)

10.6 Constructing A Triangle When The Measures Of Two Of Its Angles And The Length Of The Side Included Between Them Is Given. (ASA Criterion)

10.7 Constructing A Right-Angled Triangle When The Length Of One Leg And Its Hypotenuse Are Given (RHS Criterion)

11. Perimeter And Area

11.1 Introduction

11.2 Squares And Rectangles

11.3 Area Of A Parallelogram

11.4 Area Of A Triangle

11.5 Circles

11.6 Conversion Of Units

11.7 Applications

12. Algebraic Expressions

12.1 Introduction

12.2 How Are Expressions Formed?

12.3 Terms Of An Expression

12.4 Like And Unlike Terms

12.5 Monomials, Binomials, Trinomials And Polynomials

12.6 Addition And Subtraction Of Algebraic Expressions

12.7 Finding The Value Of An Expression

12.8 Using Algebraic Expressions – Formulas And Rules

13. Exponents And Powers

13.1 Introduction

13.2 Exponents

13.3 Laws Of Exponents

13.4 Miscellaneous Examples Using The Laws Of Exponents

13.5 Decimal Number System

13.6 Expressing Large Numbers In The Standard Form

14. Symmetry

14.1 Introduction

14.2 Lines Of Symmetry For Regular Polygons

14.3 Rotational Symmetry

14.4 Line Symmetry And Rotational Symmetry

15. Visualising Solid Shapes

15.1 Introduction: Plane Figures And Solid Shapes

15.2 Faces, Edges And Vertices

15.3 Nets For Building 3-D Shapes

15.4 Drawing Solids On A Flat Surface

15.5 Viewing Different Sections Of A Solid



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